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Copyright (c)2006 Eudyna Devices Inc. All right reserved.

 

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High sensitivity 1.25 Gbit/s and 2.5G bit/s receivers incorporate an APD (or PIN-PD) chip and preamplifer IC in 5pin coaxial compact package with LC receptacle. 2.5 Gbit/s APD preamplifier receivers are optimized for multi-rate up to 2.7 Gbit/s and suitable for low OSNR application. 1.25 Gbit/s APD preamplifier receivers are optimized for GbE application. ERA1302PZ is suitable for burst mode data communication system. These devices are in compliance with ITU-T recommendations and Telcordia requirement.

1.25 Gbit/s, 2.5 Gbit/s 5pin Coaxial Receivers
Part Number:

ERP2301PZ (2.5G PIN)
ERA2301PZ (2.5G APD)
ERA2355PZ (2.5G APD, for DWDM)
ERA1301PZ (1.25G APD)
ERA1302PZ (1.25G APD, for Bust mode)

Application
ERP2301PZ, ERA2301PZ, ERA2355PZ
• SONET SR-IR or LR & DWDM SFP, SFF
• Multi-rate (156Mbit/s - 2.7Gbit/s) optical transmission systems

ERA1301PZ, ERA1302PZ
• GbE optical transmission systems
• FTTx ONU or OLT applications

  
Features
• 5pin coaxial compact package with LC receptacle
• Electrically isolated body (receptacle part) from signal ground
• Built in InGaAs PD and 3.3V GaAs preamplifier IC
• Low Breakdown Voltage (40V typ.) APD: ERA2355PZ
• Differential output
• Minimum Sensitivity: ERA2301PZ -34dBm (Typ.)
ERA2355PZ -34dBm (Typ.)
ERP2301PZ -25dBm (Typ.)
ERA1301PZ -36dBm (Typ.)
ERA1302PZ -34dBm (Typ.)


PZ Package
PZ Package
 
Specifications
Part Number Responsivity
R
(A/W) (Typ.)
 Trance Impedance
Zt (kΩ) *1
(Typ.)		 Bandwidth
BW @-3dB
(GHz) (Min.)
 Minimum Sensitivity
Pr (dBm) *2
(Typ.)		 Overload
Pmax
(dBm) (Min.)
ERP2301PZ 0.85 2.6 1.5 -25 0
ERA2301PZ 0.85 2.6 1.8 -34 -5
ERA2355PZ 0.85 2.6 1.8 -34
ERA1301PZ 0.85 4.0 0.7 -36 -7
ERA1302PZ 0.85 0.88 0.85 -34
Condition: λ=1550 nm, Tc=25°C, Vdd=+3.3V *1: single-ended *2: ER=10dB